William John Walker JR.

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Alfred, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting ceramic device and method for fabricating the same
- Patent number 6,825,054
- Issue date Nov 30, 2004
- Paul Valentine
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Light emitting ceramic device
- Publication number 20050062411
- Publication date Mar 24, 2005
- Paul Valentine
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Light emitting ceramic device and method for fabricating the same
- Publication number 20030094896
- Publication date May 22, 2003
- Paul Valentine
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR